revalidator 介绍
revalidator 是一款跨浏览器的 Node.js 验证器，是
resourceful 和
flatiron 正在使用的验证器。
示例
revalidator 的核心是很简单和简洁的: revalidator.validate(obj, schema):
var revalidator = require('revalidator');
console.dir(revalidator.validate(someObject, {
properties: {
url: {
description: 'the url the object should be stored at',
type: 'string',
pattern: '^/[^#%&*{}\\:<>?\/+]+$',
required: true
},
challenge: {
description: 'a means of protecting data (insufficient for production, used as example)',
type: 'string',
minLength: 5
},
body: {
description: 'what to store at the url',
type: 'any',
default: null
}
}
}));